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Dissertations / Theses on the topic 'Polyphage'

Author: Grafiati
Published: 5 June 2025
Last updated: 15 July 2025

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1

Mercier, Alex. "Déterminants génomiques de la spécialisation à l’hôte chez le champignon phytopathogène polyphage Botrytis cinerea." Thesis, Université Paris-Saclay (ComUE), 2019. http://www.theses.fr/2019SACLS442.

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Les champignons phytopathogènes sont des parasites majeurs des espèces végétales, autant naturelles que domestiquées. Botrytis cinerea, l’agent de la pourriture grise, en infecte plus de 1400 et est ainsi considéré comme un pathogène généraliste. Pourtant, des données récentes ont mis en évidence une structure des populations liée à leur hôte d’origine. Cette observation soulève l’hypothèse d’une spécialisation à l’hôte, à l’œuvre chez une espèce généraliste. Ce modèle d’étude pourrait permettre de faire avancer la connaissance des mécanismes évolutifs en jeu dans la divergence précoce des pop
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2

Burban, Christian. "Structuration des populations chez un insecte polyphage : "Bemisia tabaci" (Genn.) (Homoptera - Aleyrodidae)." Montpellier 2, 1991. http://www.theses.fr/1991MON20211.

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Bemisia tabaci (genn. ) (homoptera: aleyrodidae) est un insecte ravageur et vecteur de nombreuses maladies virales de plantes, repandu dans les zones tropicales et subtropicales de tous les continents. Cette etude, realisee en cote d'ivoire, s'interesse a la structuration des populations de b. Tabaci en fonction des plantes hotes. Les plantes hotes de b. Tabaci sont recensees et leur importance est evaluee en relation avec le nombre d'insectes qui s'y developpe. L'organisation des populations de b. Tabaci est etudiee par des experiences de transferts d'hotes en conditions controlees et par la
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3

Galigekere, Veda Prakash N. "SiC Schottky Diodes and Polyphase Buck Converters." Wright State University / OhioLINK, 2007. http://rave.ohiolink.edu/etdc/view?acc_num=wright1190064950.

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4

Chin, Nyun-Fook. "Polyphase directional detection for power system protection." Thesis, University of Bath, 1994. https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.260263.

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5

Chu, Yang. "Tectonique intracontinentale dans le bloc de Chine du sud : exemple de la chaîne du Xuefengshan." Phd thesis, Université d'Orléans, 2011. http://tel.archives-ouvertes.fr/tel-00626808.

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Les observations détaillés indiquent que la chaîne de Xuefengshan peut être divisé en deux parties, la zone Ouest, caractérisée par des plis-coffrés, et la zone Est à déformation ductile polyphasée. Elles sont séparées par le chevauchement principal vers l'Ouest. Dans la zone Est, les structures dominantes sont des plis à vergence NW associés à des schistosités pénétratives de plan axial et des linéations NW-SE. De l'ouest vers l'est, la schistosité montre un style en éventail. Les roches du socle affleurent seulement autour des plutons triasiques. Les roches de la chaîne de Xuefengshan sont g
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6

Bourkeb, Menad. "Capteur de courants innovant pour des systèmes polyphasés : application aux câbles multiconducteurs." Thesis, Lyon 1, 2014. http://www.theses.fr/2014LYO10053/document.

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Cette thèse porte sur l'étude et la réalisation d’un prototype de capteur de courants innovant pour câbles multiconducteurs. Outre le caractère non-Intrusif de ce capteur (i.e. mesure sans contact), il permet de réaliser une mesure sur un système polyphasé dont la position des conducteurs est inconnue. L’approche adoptée est basée sur la résolution d’un problème inverse. En effet, à partir d’une mesure de la signature des champs magnétiques autour du câble, des algorithmes de reconstruction appropriés permettent de remonter aux courants circulant dans le câble. En plus des résultats de simulat
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7

Sun, Jianhua. "Polyphase sequences with good correlation and low PAPR /." View abstract or full-text, 2007. http://library.ust.hk/cgi/db/thesis.pl?ECED%202007%20SUN.

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8

Chen, Riqing. "Polyphase spreading sequence design for spread spectrum systems." Thesis, University of Oxford, 2009. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.509906.

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9

Feng, Daw. "Polyphase decomposition for sigma-delta A D converters." Thesis, University of Macau, 2018. http://umaclib3.umac.mo/record=b3952100.

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10

LIBERATORE, STEPHANE. "Dynamique des ecoulements circumstellaires polyphases." Université Louis Pasteur (Strasbourg) (1971-2008), 2000. http://www.theses.fr/2000STR13037.

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L'objet de cette these est de determiner le role et l'influence des hypotheses relatives a la dynamique et au transfert de rayonnement dans la modelisation des vents et de la perte de masse des etoiles evoluees, lorsque la force radiative s'exercant sur les grains de poussiere joue un role majeur dans la structuration de l'enveloppe circumstellaire de l'etoile. Trois modeles autocoherents couplant la dynamique des grains et du gaz au transfert de rayonnement ont ete elabores pour trois approches differentes de la dynamique : le couplage en position (les grains sont geles dans le gaz, dans un m
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11

Julio, Milena de [UNESP]. "Evolução cromossômica em Cassidinae sensu lato (Coleoptera, Polyphaga, Chrysomelidae)." Universidade Estadual Paulista (UNESP), 2009. http://hdl.handle.net/11449/87670.

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Made available in DSpace on 2014-06-11T19:22:58Z (GMT). No. of bitstreams: 0 Previous issue date: 2009-02-27Bitstream added on 2014-06-13T20:10:16Z : No. of bitstreams: 1 julio_m_me_rcla.pdf: 410641 bytes, checksum: 5821353ab69f004e70a5c9c055e996e8 (MD5)<br>Das subfamílias de Chrysomelidae, Cassidinae sensu lato (s.l.), formada por 6.000 espécies e 43 tribos, possui aproximadamente 100 espécies analisadas citogeneticamente e a maioria delas apresentou 2n=18=16+Xyp, o qual é menor que aquele considerado basal para os Polyphaga, 2n=20=18+Xyp. No entanto, alguns grupos de espécies demonstraram
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12

Julio, Milena de. "Evolução cromossômica em Cassidinae sensu lato (Coleoptera, Polyphaga, Chrysomelidae) /." Rio Claro : [s.n.], 2009. http://hdl.handle.net/11449/87670.

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Orientador: Doralice Maria Cella<br>Banca: Kátia Cristina Machado Pellegrino<br>Banca: Douglas de Araujo<br>Resumo: Das subfamílias de Chrysomelidae, Cassidinae sensu lato (s.l.), formada por 6.000 espécies e 43 tribos, possui aproximadamente 100 espécies analisadas citogeneticamente e a maioria delas apresentou 2n=18=16+Xyp, o qual é menor que aquele considerado basal para os Polyphaga, 2n=20=18+Xyp. No entanto, alguns grupos de espécies demonstraram manutenção do número diplóide basal e outros, aumento desse número; algumas espécies do último grupo também exibiram variação em relação ao tipo
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13

Saucedo, Eder Moraes. "Estudo da interação entre Aedes aegypti e Acanthamoeba polyphaga." reponame:Biblioteca Digital de Teses e Dissertações da UFRGS, 2011. http://hdl.handle.net/10183/33250.

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A interação entre microrganismos endossimbiontes e mosquitos tem sido amplamente estudada. Tais estudos visam encontrar alternativas para o controle biológico de mosquitos vetores. Recentemente foi descrito que Acanthamoeba polyphaga é capaz de infectar Aedes aegypti, mosquito vetor do vírus da dengue. Visando entender melhor sobre esta interação, estudaramse aspectos comportamentais e de desenvolvimento de mosquitos alimentados com A. polyphaga, em condições de laboratório. Além disso, procurou-se localizar os sítios de infecção destas amebas no interior do corpo dos mosquitos, através de cor
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14

Melo, Gabrielle Jorge de. "Taxonomia e biologia de Scirtidae (Coleoptera: Polyphaga) do Amazonas, Brasil." Instituto Nacional de Pesquisas da Amazônia, 2018. http://bdtd.inpa.gov.br/handle/tede/2612.

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Submitted by Inácio de Oliveira Lima Neto (inacio.neto@inpa.gov.br) on 2018-10-01T14:15:53Z No. of bitstreams: 2 Gabrielle_ Jorge_ de_Melo.pdf: 13456496 bytes, checksum: a90317641899c1b7ad2615d20cece8a6 (MD5) license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5)<br>Made available in DSpace on 2018-10-01T14:15:53Z (GMT). No. of bitstreams: 2 Gabrielle_ Jorge_ de_Melo.pdf: 13456496 bytes, checksum: a90317641899c1b7ad2615d20cece8a6 (MD5) license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5) Previous issue date: 2018-05-30<br>Conselho Nacional de Pesquisa
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15

Walker, John David. "Cage rotor heating at stall." Thesis, University of Cambridge, 1991. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.239375.

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16

Semail, Eric. "ENTRAINEMENTS ELECTRIQUES POLYPHASES :VERS UNE APPROCHE SYSTEME." Habilitation à diriger des recherches, Université des Sciences et Technologie de Lille - Lille I, 2009. http://tel.archives-ouvertes.fr/tel-00420019.

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Le transport de l'énergie électrique par des réseaux triphasés a conduit par le passé au développement de convertisseurs électromécaniques triphasés. Ces derniers ont bénéficié de l'essor des interrupteurs de puissance et de celui des composants de commande type Digital Signal Processor (DSP). Les performances de ces classiques machines électriques triphasées associées à des onduleurs s'en sont trouvées accrues notamment dans le domaine de la vitesse variable.<br />Néanmoins des problèmes apparaissent tant au niveau de l'onduleur que de la machine lorsqu'on désire augmenter la puissance transm
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17

Brodhag, Sabine H. "Static grain growth in polyphase systems : insights from nature and experiments /." [S.l.] : [s.n.], 2009. http://www.ub.unibe.ch/content/bibliotheken_sammlungen/sondersammlungen/dissen_bestellformular/index_ger.html.

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18

Corrêa, Thaila Quatrini. "Efeito de diferentes fotossensibilizadores no controle de Acanthamoeba polyphaga in vitro." Universidade Federal de São Carlos, 2013. https://repositorio.ufscar.br/handle/ufscar/7030.

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Made available in DSpace on 2016-08-17T18:39:49Z (GMT). No. of bitstreams: 1 5518.pdf: 1765927 bytes, checksum: 354bfee295ad1873956c15264ad51854 (MD5) Previous issue date: 2013-08-29<br>Financiadora de Estudos e Projetos<br>The photodynamic inactivation (PDI), used for biological control of microorganisms, involves the action of a photosensitizer (PS), activated by visible light, in order to oxidize organic substrates, resulting in cytotoxic effect. The control of free-living amoebae is important both for its pathogenicity and its microorganisms harboring. Additionally, some species may deve
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19

Zhang, Zisan [Verfasser]. "Analysis, Design and Optimization of RF CMOS Polyphase Filters / Zisan Zhang." Aachen : Shaker, 2005. http://d-nb.info/1186589442/34.

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20

Morley, Robert James. "An investigation into the interactions between pathogenic bacteria and Acanthamoeba polyphaga." Thesis, University of Bath, 2004. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.411034.

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21

Souza, Thamires Klein de. "Interação entre Staphylococcus aureus resistente à meticilina (MRSA) e Acanthamoeba polyphaga." reponame:Biblioteca Digital de Teses e Dissertações da UFRGS, 2016. http://hdl.handle.net/10183/143393.

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As interações que ocorrem entre as bactérias e amebas podem dar-se através de relações mútuas, onde ambos os organismos se beneficiam da associação ou parasitárias, em que um organismo se beneficia em detrimento do outro. Quando esses organismos compartilham o mesmo ambiente, pode resultar em algumas alterações, seja no crescimento dos organismos, nos padrões de adaptação, na morfologia, no seu desenvolvimento ou até mesmo na sua capacidade para sintetizar proteínas e outras substâncias. No presente estudo, avaliou-se a interação entre Acanthamoeba polyphaga e Staphylococcus aureus (MRSA) atra
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22

Kaszuba, John Paul. "Polyphase deformation and metamorphism in the Penobscot Bay Area, Coastal Maine." Thesis, Virginia Polytechnic Institute and State University, 1986. http://hdl.handle.net/10919/91036.

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Metasediments from portions of two of the six lithologic terranes in the Penobscot Bay area of coastal Maine, the Late Precambrian (?) to Ordovician(?) Copeland Formation and the Rider Bluff member of the Copeland Formation at the eastern margin of the Passagassawakeag (PGW) terrane and the Silurian (?) to Devonian (?) Bucksport Formation of the adjacent Bucksport terrane, shared a common history of four phases of ductile deformation (D₁, D₂, D₃, and D₄) and interdeformational metamorphism and granitic plutonism. D₁ (early Acadian ?) produced tight to isoclinal folds and an axial plane foliati
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23

Sanderson, David Ivan. "A 5-6 Ghz Silicon-Germanium Vco With Tunable Polyphase Outputs." Thesis, Virginia Tech, 2003. http://hdl.handle.net/10919/32623.

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In-phase and quadrature (I/Q) signal generation is often required in modern transceiver architectures, such as direct conversion or low-IF, either for vector modulation and demodulation, negative frequency recovery in direct conversion receivers, or image rejection. If imbalance between the I and Q channels exists, the bit-error-rate (BER) of the transceiver and/or the image rejection ratio (IRR) will quickly deteriorate. Methods for correcting I/Q imbalance are desirable and necessary to improve the performance of quadrature transceiver architectures and modulation schemes. This thesis
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24

Krukowski, Artur. "Flexible IIR digital filter design and multipath realisation." Thesis, University of Westminster, 1999. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.322993.

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25

Methvin, Rachel M. "Microbial Ecology of Acanthamoeba polyphaga and Sulfate-Reducing Bacteria in Premise Plumbing." Thesis, Virginia Tech, 2009. http://hdl.handle.net/10919/32713.

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Great advances have been made in the last 100 years in the effort to provide safe and reliable potable water. Unfortunately, organisms surviving the water treatment process still cause illnesses in the population. Acanthamoebae are ubiquitous in the environment and are resistant to commonly used disinfection methods. In addition to being pathogenic on their own, Acanthamoeba spp. are capable of acting as a host to pathogenic bacteria in potable water. The amoebae provide the bacteria with protection from chemical and physical means of disinfection. In this way many pathogens that would othe
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26

Alsop, Geoffrey Ian. "The Dalradian of Central Donegal : an example of polyphase mid-crustal thrusting." Thesis, Durham University, 1987. http://etheses.dur.ac.uk/7081/.

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The geometry and kinematic development of a major syn-metamorphic slide zone, the Central Donegal slide, is described from the Dalradian Succession of Central Donegal, Ireland. The earliest manifestation of this structure is a large scale reversal in the direction of younging and stratigraphy across the slide plane, a feature that probably developed at the lower greenschist facies of metamorphism. Kinematic indicators associated with this early deformation have been destroyed by later higher metamorphic grade overprinting, but by correlation with other early structures in Donegal, and with ref
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27

Eckhardt, Margaretha M. (Margaretha Marchand). "Microstructure of polyphase rocks : effects on friction, deformation behavior and melt distribution." Thesis, Massachusetts Institute of Technology, 1997. http://hdl.handle.net/1721.1/53032.

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Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Earth, Atmospheric, and Planetary Sciences, 1997.<br>Includes bibliographical references (p. 192-194).<br>by Margaretha M. Eckhardt.<br>Ph.D.
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28

Karnati, Nikhil Reddy. "A Power Efficient Polyphase Sharpened CIC Decimation Filter for Sigma-Delta ADCs." University of Akron / OhioLINK, 2011. http://rave.ohiolink.edu/etdc/view?acc_num=akron1318130811.

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29

Barley, Brent J. "Polyphase Deformation in San Miguel Las Minas, Northern Acatlan Complex, Southern Mexico." Ohio University / OhioLINK, 2006. http://rave.ohiolink.edu/etdc/view?acc_num=ohiou1152209437.

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30

Coombe, H. Scott. "Development of a dynamic model of a mechanically driven polyphase AC generator /." This resource online, 1992. http://scholar.lib.vt.edu/theses/available/etd-03172010-020029/.

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31

Combes, Vincent. "Les minéralisations aurifères de Yaou et Couriège (Bouclier Guyanais) : des modalités de l’enrichissement primaire aux processus secondaires." Electronic Thesis or Diss., Université de Lorraine, 2020. http://www.theses.fr/2020LORR0265.

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Les minéralisations aurifères situées en Guyane (France, Amérique du Sud) sont localisées au sein de terrains d’âge rhyacien (2.3-2.05 Ga), témoins de l’orogenèse Transamazonienne. Ces gisements du Bouclier Guyanais sont masqués par une forêt dense sous laquelle des profils latéritiques bien développés laissent peu d’affleurement de roche non altérée. Considérant ce contexte spécifique, cette thèse s’intéresse à définir (i) quels sont les processus de minéralisation d’or primaire et (ii) quel est leur préservation et enrichissement (ou non) au cours des processus supergènes secondaires et se b
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Kale, Izzet. "Techniques for reducing digital filter complexity." Thesis, University of Westminster, 1996. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.319680.

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Paepolshiri, Nattaphum. "Extending the unambiguous range of CW polyphase radar systems using number theoretic transforms." Thesis, Monterey, California. Naval Postgraduate School, 2011. http://hdl.handle.net/10945/5517.

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Approved for public release; distribution is unlimited.<br>Polyphase continuous waveform (CW) radar systems often use the popular Frank code and P4 code due to their linear time-frequency characteristics as well as their low periodic ambiguity sidelobes. The phase relationship of the Frank code corresponds to a sawtooth folding waveform. The phase relationship of the P4 code is symmetrical with a parabolic distribution. The radar system's unambiguous target detection range is limited by the number of subcodes within the code period (code length). Increasing the code length to extend the un
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34

Liu, Kejing, and Michael Rice. "Data Aided ML Symbol Timing Estimation for MIMO Systems Using a Polyphase Filterbank." International Foundation for Telemetering, 2003. http://hdl.handle.net/10150/605379.

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International Telemetering Conference Proceedings / October 20-23, 2003 / Riviera Hotel and Convention Center, Las Vegas, Nevada<br>This paper derives the maximum likelihood (ML) symbol timing estimator for a frequency non-selective multiple-input, multiple output (MIMO) channel assuming linear modulation and known data and known channel gains. The non-frequency selective fading assumption means the multipath delay spread is small so that the symbol time delay is the same across all receive antennas. Both a closed-loop and an approximate open-loop architecture are demonstrated. The open-lo
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Jennings, Jonathan Simon. "Fracture kinematics, cementation and burial history of a structurally polyphase sedimentary basin, Tunisia." Thesis, Kingston University, 2001. http://eprints.kingston.ac.uk/20680/.

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Basin analysis of over 1000km of 2-D seismic profiles and thirteen exploration wells from the North and South Kairouan Permits in the foreland region of the Tunisian Atlas has led to the identification of a number of late Mesozoic to recent basin systems. The generation of these basin systems resulted in the development of fractures and emplacement of diagenetic fluids and hydrocarbons in the early Campanian to early Maastrichtian (83.5-70Ma) chalks of the Abiod Formation. Recognition of the basin-forming events has been based on the identification of regional unconformities, subsurface thickn
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Potez, Laurence, and Richard Portier. "Structures et proprietes mecaniques d'alliages derives d'al3ti : etude en ssytemes monophase et polyphase." Paris 6, 1993. http://www.theses.fr/1993PA066212.

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Cette etude traite de l'amelioration de la ductilite du compose al3ti de structure d022 suivant deux approches: i) le developpement de l'alliage sous une forme cubique (l12) par addition d'elements de transition (cr, mn, cu) a l'equilibre; ii) la ductilisation de la phase a travers une dispersion d'intermetallique (al,m)3ti (m=fe, cu, mo) dans une matrice al, par hypertrempe sur roue. Les conditions d'obtentions des structures monophasees et biphasees ont ete etablies par une caracterisation aux rayons x, en microscopie electronique en balayage (meb) et en transmission (met). Leur stabilite a
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Lopes, Amália Torrezan. "Mecanismos de diferenciação cromossômica em besouros da subfamília Cassidinae S. L. (Polyphaga, Chrysomelidae) /." Rio Claro, 2016. http://hdl.handle.net/11449/138213.

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Orientadora: Marielle Cristina Schneider<br>Banca: Ana Cristina Prado Veiga Menoncello<br>Banca: Mara Cristina de Almeida<br>Banca: Rita de Cássia de Moura<br>Banca: Edson Lourenço da Silva<br>Resumo: Os besouros da subfamília Cassidinae s.l. são popularmente conhecidos como "tortoise beetles" devido ao formado peculiar dos élitros que se assemelham ao casco de tartaruga. Esta subfamília inclui mais de 6000 espécies descritas taxonomicamente, das quais menos de 2% foram estudadas sob o ponto de vista citogenético, e evidenciaram número diploide variando entre 2n=16 a 2n=51 e sistemas cromossôm
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38

Chiu, Frank Kwok King. "Data communications using coherent minimum frequency shift keying on intrabuilding polyphase power line networks." Thesis, University of British Columbia, 1985. http://hdl.handle.net/2429/26225.

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The suitability of Coherent Minimum Frequency Shift Keying (CMFSK) modulation for data communications on polyphase intrabuilding power distribution circuits is examined. An actual modem was designed and implemented. Average bit error rate (BER) versus received Eb/No measurements were taken for an industrial, commercial, and residential power line environments at 1.2kbps, 4.8kbps, and 19.2kbps data rate. The 19.2kbps BER measurements indicate that a majority of errors are caused by impulses occurring in the power lines, while other errors are caused by momentary reductions of received Eb/No. O
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Lewis, Peter D. "Polyphase deformation and metamorphism in the western Cariboo Mountains near Ogden Park, British Columbia." Thesis, University of British Columbia, 1987. http://hdl.handle.net/2429/26440.

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The boundary between the Omineca Belt and the Intermontane Belt in Central British Columbia represents the suture between autochthonous North America (Barkerville Terrane) and several allochthonous terranes accreted from the west In the Quesnel Lake region allochthonous sedimentary and volcanic rocks of Quesnellia Terrane, accreted in the Jurassic, are in sharp tectonic contact with underlying siliclastic and carbonate metasedimentary rocks. The Ogden Peak study area is located 10 km east of and structurally below this suture zone and is thus well situated for observing deformational styles wi
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Gehring, Tatjana [Verfasser]. "Rekombinante Expression und proteinchemische Charakterisierung einer potentiellen viralen (Mimivirus Acanthamoeba polyphaga) Lipoxygenase / Tatjana Gehring." Berlin : Medizinische Fakultät Charité - Universitätsmedizin Berlin, 2019. http://d-nb.info/1194932266/34.

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Sauter, Ismael Pretto. "Avaliação da atividade amebicida do óleo essencial de Pterocaulon polystachyum frente à Acantamoeba polyphaga." reponame:Biblioteca Digital de Teses e Dissertações da UFRGS, 2011. http://hdl.handle.net/10183/34149.

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Espécies de Acanthamoeba pertencem ao grupo das amebas de vida livre e constituem um agente etiológico da ceratite amebiana, doença que pode causar inflamação ocular grave e até mesmo cegueira. Plantas do gênero Pterocaulon (Asteraceae) são utilizadas na medicina popular como agente anti-séptico e antifúngico. Neste trabalho, foi investigada a composição química do óleo essencial de P. polystachyum e avaliada a sua atividade amebicida contra A. polyphaga. As folhas da planta fresca foram submetidas à hidrodestilação, fornecendo um rendimento de 0,15% (w/v) de óleo essencial. O óleo foi analisa
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42

Braichotte, Gérard. "Analyse des mécanismes de frittage en système monophase (alumine) et polyphase (cermets : alumine-titane)." Paris 11, 1988. http://www.theses.fr/1988PA112060.

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Ce mémoire est consacré à la réalisation caractérisation de cermets composés d'alumine et de métaux tels que le titane, le tantale, le niobium et le zirconium. L'utilisation des diagrammes de phase et l'approche thermodynamique permettent de prévoir les réactions possibles, d'ordre diffusionnel, entre l'alumine et les métaux précités. On peut en effet constater que certaines phases intermédiaires se forment, lesquelles confèrent d'ailleurs une meilleure cohésion aux matériaux frittés. L'étude plus approfondie de la formation d'une liaison entre l'alumine et le titane a été conduite afin qu'il
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43

Braichotte, Gérard. "Analyse des mécanismes de frittage en système monophase (alumine) et polyphase (cermets : alumine-titane)." Grenoble 2 : ANRT, 1988. http://catalogue.bnf.fr/ark:/12148/cb37612296g.

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44

Meddeb, Samir. "Sédimentation et tectonique polyphasée dans les dômes d'Enfida (Sahel tunisien)." Paris 11, 1986. http://www.theses.fr/1986PA112344.

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Une tectonique polyphasée caractérise les structures d’Enfida (Sahel tunisien). Au Crétacé-Paléocène des failles normales synsédimentaires, de différentes directions, guident la sédimentation. Des hauts fonds, essentiellement subméridiens prennent naissance. Un raccourcissement EW post Eocène, anté Oligocène, entraine la formation d'anticlinaux subméridien à l'emplacement des Jb Mdéker, Garsi et Fadeloun. Ces structures seront accentuées à la fin de l'Aquitanien par une nouvelle compression N075. La sédimentation de la formation Oum Douil (Langhien supérieur, Serravalien, Tortonien inférieur)
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45

Carriere, Kevin L. "The polyphase morphogenesis of the Lick Creek Cave, Cascade County, Montana, United States of America." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2001. http://www.collectionscanada.ca/obj/s4/f2/dsk3/ftp05/MQ65091.pdf.

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46

Phillipson, Christopher John. "The generation of a polyphase supply from a VSCF induction generator with single-phase excitation." Thesis, Nottingham Trent University, 1999. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.298842.

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Kranz, Joachim. "Labor- und Freilanduntersuchungen zur Attraktivität unterschiedlicher Wild- und Nutzpflanzen auf die Adulten verschiedener polyphager Prädatoren." Bonn : Rheinische Friedrich-Wilhelms-Universität, Institut für Pflanzenkraknheiten, 2002. http://hss.ulb.uni-bonn.de/diss_online/landw_fak/2002/kranz_joachim/0025.pdf.

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48

El, Kalagy Ahmed Mowafak. "Investigation and analysis of CDMA and OFDM based performance enhancement techniques in wireless communication systems." Thesis, University of Manchester, 2012. https://www.research.manchester.ac.uk/portal/en/theses/investigation-and-analysis-of-cdma-and-ofdm-based-performance-enhancement-techniques-in-wireless-communication-systems(dfdb70f1-182d-4823-9948-aebff8623cdc).html.

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This thesis introduces performance analysis on the effect of using orthogonal polyphase spreading sequences in the uplink scenario of Code Division Multiple Access (CDMA) systems, with the use of two novel dynamic code allocation algorithms to exploit the cross-correlation properties of the spreading sequences. The analysis is also extended to the cooperative communication world, where a cooperative uplink technique is presented that builds on the results and conclusions achieved in the conventional uplink scenario. Theoretical analysis and simulation results are given to highlight the perform
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Scholte, Alexander [Verfasser], Carsten [Akademischer Betreuer] Tschierske, and Torsten [Akademischer Betreuer] Hegmann. "Selbstorganisation T-förmiger facialer Polyphile / Alexander Scholte ; Carsten Tschierske, Torsten Hegmann." Halle, 2016. http://d-nb.info/1125450266/34.

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Robert, Alexandra. "Déformation polyphasée et importance de l'héritage structural dans les longmen shan (sichuan, chine) : apports d'une approche couplée entre géophysique et géologie." Phd thesis, Université Paris Sud - Paris XI, 2011. http://tel.archives-ouvertes.fr/tel-00647321.

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L'objectif de cette thèse est de comprendre la formation, la structuration et les processus de réactivation d'une chaîne de montagne intracontinentale atypique : les Longmen Shan, situés dans la province du Sichuan, en Chine. Localisés à la limite entre le craton du Yangtze où s'est déposé le bassin du Sichuan (au Sud-Est) et le bloc du Songpan Garze appartenant au plateau tibétain (au Nord-Ouest), les Longmen Shan se sont majoritairement structurés lors de l'orogénèse indosinienne, à la fin du Trias et ont ensuite subit plusieurs réactivations.Cette chaîne de montagne est donc un endroit priv
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